Inhibitors Product Data Sheet Foliglurax monohydrochloride • Agonists Cat. No.: HY-108703A CAS No.: 2133294-96-7 Molecular Formula: C₂₃H₂₄ClN₃O₃S • Molecular Weight: 457.97 Screening Libraries Target: mGluR Pathway: GPCR/G Protein; Neuronal Signaling Storage: Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month SOLVENT & SOLUBILITY In Vitro H2O : 25 mg/mL (54.59 mM; Need ultrasonic) DMSO : 5 mg/mL (10.92 mM; Need ultrasonic) Mass Solvent 1 mg 5 mg 10 mg Concentration Preparing 1 mM 2.1835 mL 10.9177 mL 21.8355 mL Stock Solutions 5 mM 0.4367 mL 2.1835 mL 4.3671 mL 10 mM 0.2184 mL 1.0918 mL 2.1835 mL Please refer to the solubility information to select the appropriate solvent. In Vivo 1. Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline Solubility: ≥ 0.5 mg/mL (1.09 mM); Clear solution 2. Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline) Solubility: ≥ 0.5 mg/mL (1.09 mM); Clear solution 3. Add each solvent one by one: 10% DMSO >> 90% corn oil Solubility: ≥ 0.5 mg/mL (1.09 mM); Clear solution BIOLOGICAL ACTIVITY Description Foliglurax monohydrochloride (PXT002331 monohydrochloride) is a highly selective and potent, brain-penetrant [1] metabotropic glutamate receptor 4 positive allosteric modulator (mGluR4 PAM) , with an EC50 of 79 nM . Antiparkinsonian effect[1]. IC₅₀ & Target mGlu4 79 nM (EC50) Page 1 of 2 www.MedChemExpress.com In Vitro Foliglurax, a highly selective and potent mGlu4 receptor PAM with a marked brain-penetrance feature, might revolutionize the field of mGlu4 receptor drug targeting in CNS disorders[2]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. REFERENCES [1]. Charvin D, et al. Discovery, Structure-Activity Relationship, and Antiparkinsonian Effect of a Potent and Brain-Penetrant Chemical Series of Positive Allosteric Modulators of Metabotropic Glutamate Receptor 4. J Med Chem. 2017 Oct 26;60(20):8515-8537. [2]. Volpi C, et al. Opportunities and challenges in drug discovery targeting metabotropic glutamate receptor 4. Expert Opin Drug Discov. 2018 May;13(5):411-423. McePdfHeight Caution: Product has not been fully validated for medical applications. For research use only. Tel: 609-228-6898 Fax: 609-228-5909 E-mail: [email protected] Address: 1 Deer Park Dr, Suite Q, Monmouth Junction, NJ 08852, USA Page 2 of 2 www.MedChemExpress.com.